These curved-inclined and U-inclined stationary analog manometers measure low positive, negative, or differential air and gas pressure. Curved-inclined manometers offer higher precision at very low pressures in a single instrument. They are used for general purpose stationary applications and for the ongoing monitoring of atmospheric or differential pressure. U-inclined manometers are more versatile instruments used in a traditional U-tube high/low side or inclined gauge; they use magnetic mounts for permanent or semi-permanent use. They’re commonly used in HVAC applications in ductwork or for fan status and filter monitoring. 

These portable manometers have a u-shaped flexible tube that unrolls when they’re being used, but then goes slack when not in use and can be easily rolled up for storage. They monitor static pressure in ducts and filters. These compact manometers are used for on-the-spot checks in HVAC and specific laboratory applications where monitoring the flow of air is necessary.

These kits contain tools and components needed to check gas pressure in most appliances such as water heaters, furnaces, stoves, and dryers. Kits include a case that helps technicians keep everything organized between jobs or scheduled inspections. 

Standard gage fluid replaces oil used in compatible analog inclined manometers and D-type vertical analog manometers.

Portable stands are used to mount series-compatible manometers in inclined positions.